When casting a skill which changes solid blocks to another block (block mechanic) on a jukebox (with a music disc in it), the jukebox will change in the block it is supposed to, but drops the music disc. When the block change is reverted, the jukebox comes back, but still has the same disc in it, which means you can duplicate music discs.
I also get an issue where some of the surrounding blocks don't revert back to normal anymore and remain changed by the skill (when there is a jukebox nearby). https://pastebin.com/RvsU1p5q
When casting a skill which changes solid blocks to another block (block mechanic) on a jukebox (with a music disc in it), the jukebox will change in the block it is supposed to, but drops the music disc. When the block change is reverted, the jukebox comes back, but still has the same disc in it, which means you can duplicate music discs.
I also get an issue where some of the surrounding blocks don't revert back to normal anymore and remain changed by the skill (when there is a jukebox nearby). https://pastebin.com/RvsU1p5q